diff --git a/llvm/lib/ObjectYAML/ELFYAML.cpp b/llvm/lib/ObjectYAML/ELFYAML.cpp
index 421d6603c08c3..68c8ff5b4eb87 100644
--- a/llvm/lib/ObjectYAML/ELFYAML.cpp
+++ b/llvm/lib/ObjectYAML/ELFYAML.cpp
@@ -488,6 +488,7 @@ void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
     BCaseMask(EF_HEXAGON_MACH_V5, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_MACH_V55, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_MACH_V60, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V61, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_MACH_V62, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_MACH_V65, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_MACH_V66, EF_HEXAGON_MACH);
@@ -499,12 +500,20 @@ void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
     BCaseMask(EF_HEXAGON_MACH_V71T, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_MACH_V73, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_MACH_V75, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V77, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V79, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V81, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V83, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V85, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V87, EF_HEXAGON_MACH);
+    BCaseMask(EF_HEXAGON_MACH_V89, EF_HEXAGON_MACH);
     BCaseMask(EF_HEXAGON_ISA_V2, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V3, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V4, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V5, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V55, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V60, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V61, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V62, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V65, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V66, EF_HEXAGON_ISA);
@@ -514,6 +523,13 @@ void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
     BCaseMask(EF_HEXAGON_ISA_V71, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V73, EF_HEXAGON_ISA);
     BCaseMask(EF_HEXAGON_ISA_V75, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V77, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V79, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V81, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V83, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V85, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V87, EF_HEXAGON_ISA);
+    BCaseMask(EF_HEXAGON_ISA_V89, EF_HEXAGON_ISA);
     break;
   case ELF::EM_AVR:
     BCaseMask(EF_AVR_ARCH_AVR1, EF_AVR_ARCH_MASK);